Pulmonary valve stenosis may lead to cardiopulmonary dysfunction and affect the growth of young children.
Pulmonary stenosis is divided into three degrees: mild, moderate and severe. Mild refers to the difference between the right ventricular and pulmonary transvalvular pressures of less than 40 mmHg, moderate is between 40 and 90 mmHg, and severe is 100 mmHg.
Clinical symptoms of mild pulmonary stenosis are not obvious, but as infants and young children grow older, some of them develop cyanosis, fatigue, dyskinesia, and even heart failure. Children with severe pulmonary stenosis develop cyanosis in infancy, and symptoms such as fatigue, syncope, and dyskinesia are likely to worsen with age.
Pulmonary valve stenosis may affect the growth of young children, it is recommended that the child actively seek medical treatment for the original disease, so as not to miss the opportunity for treatment, affecting the normal growth and development of children.